22. —You've made great progress in your English study, haven't you?
—Yes, but much____________.
| A．remains to do | B．is remained to do | C．remains to be done | D．is remained to be done |
We ______ have class the last week of May, but I’ll let you know for sure as the time approaches.
| A．can’t | B．need not |
| C．mustn’t | D．may not |
Park Geun-hye of South Korea won the presidential election, becoming the first woman ______ the country.
| A．leading | B．led | C．to lead | D．being led |
Jack has behaved in the most extraordinary way; I can’t _______ his actions at all
| A．look for | B．apply for |
| C．care for | D．account for |
You have a trendy haircut. I’ve been meaning to ask you _______ you get your hair cut.
| A．what | B．that | C．where | D．how |
I _______ a football game when you called. That’s why I didn’t hear you.
| A．watched | B．was watching |
| C．have watched | D．would watch |